Glock 19 - Threaded Barrel - 9mm - 1/2x28 - Black/FDE/ODG

Backup Tactical

$169.99
Selected Color is

Glock 19 – Threaded Barrel – 9mm – 1/2x28


PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.

The Backup Tactical Glock 19 threaded barrel is a 9mm drop-in style replacement barrel with 1/2x28 muzzle threads for compatible suppressors, compensators, or thread protectors. The Glock 19 family is one of the most common threaded-barrel upgrade platforms, but this is still a fitment-critical part — verify your exact pistol before buying.

Available options are organized below under Variants.


Variants / Options

  • Black
  • Flat Dark Earth
  • Olive Drab Green

Fitment

  • Fits Glock 19 9mm pistols.
  • Thread pitch: 1/2x28.
  • Verified Glock 19 barrel specs include 416 stainless steel, 9mm chambering, 1:16 twist rate, and 4.5 inch barrel length on common retailer listings.
  • Each listed variant includes a matching thread protector per distributor description.

Does NOT fit

  • Does not fit Glock 17, Glock 26, Glock 43, Glock 43X, or Glock 48 pistols.
  • Does not fit non-9mm Glock models.
  • Does not fit muzzle devices with any thread pitch other than 1/2x28.

What it does

This barrel gives the Glock 19 a threaded muzzle setup for compatible comps, suppressor hosts, or a thread protector. If you are building a comped Glock 19, this is the part that makes the front-end setup possible.


Specs

  • Brand: Backup Tactical
  • Product Type: Threaded pistol barrel
  • Platform: Glock 19
  • Caliber: 9mm
  • Thread Pitch: 1/2x28
  • Common Verified Construction: 416 stainless steel
  • Common Verified Twist Rate: 1:16
  • Finish Options: Black, Flat Dark Earth, Olive Drab Green

Verify before you buy

  • Verify your pistol is a Glock 19 chambered in 9mm.
  • Verify your muzzle device uses 1/2x28 threads.
  • If adding a compensator, tune and live-fire test the setup with your ammo.
  • Check thread protector/muzzle device tightness during range use.

⚠ Glock Disclaimer

IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.

All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.

Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.

Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.

Related Products